... XP-E R2 LED, highest the brightness of 1800lm.2. Intellient control circuits, three gears light circuit;A ... all lights, with light output current 3.8A, the brightness 1400lm.3. Switch power indicator light explains:*The ... temperature resistant, prevent fall off, the effect is perfect.5. Case used 6063#aluminum, CNC machining, anodic oxidation ... TR-D003 Bicycle Light 1*T6 LED + 2*R2 LED 3 Mode Bike Lamp